EP 4007215 A1 20220601 - METHOD FOR PREHEATING RESOURCE FILE, AND CENTRAL MANAGEMENT SYSTEM
Title (en)
METHOD FOR PREHEATING RESOURCE FILE, AND CENTRAL MANAGEMENT SYSTEM
Title (de)
VERFAHREN ZUM VORWÄRMEN EINER RESSOURCENDATEI UND ZENTRALES VERWALTUNGSSYSTEM
Title (fr)
PROCÉDÉ DE PRÉCHAUFFAGE D'UN FICHIER DE RESSOURCES, ET SYSTÈME CENTRAL DE GESTION
Publication
Application
Priority
- CN 201910892837 A 20190920
- CN 2019110154 W 20191009
Abstract (en)
The present disclosure discloses a method for preheating a resource file, and a central management system, and relates to the field of network communication technology. The method includes: according to historical bandwidth data of a target intermediate node, determining a bandwidth off-peak period of the target intermediate node; during the bandwidth off-peak period of the target intermediate node, pre-caching the resource file on an edge node corresponding to the target intermediate node. By adopting the present disclosure, bandwidth costs of intermediate nodes of a CDN cluster can be reduced.
IPC 8 full level
H04L 12/14 (2006.01)
CPC (source: CN EP US)
H04L 12/1432 (2013.01 - CN); H04L 67/101 (2013.01 - EP); H04L 67/1095 (2013.01 - EP); H04L 67/1097 (2013.01 - EP); H04L 67/568 (2022.05 - CN); H04L 67/5681 (2022.05 - EP US); H04L 67/5682 (2022.05 - US); H04L 67/60 (2022.05 - CN US); H04M 15/58 (2013.01 - EP); H04M 15/74 (2013.01 - EP); H04M 15/8027 (2013.01 - EP); H04W 4/24 (2013.01 - EP); H04L 67/02 (2013.01 - EP); H04L 67/63 (2022.05 - EP)
Citation (search report)
See references of WO 2021051457A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4007215 A1 20220601; CN 110661862 A 20200107; US 2022329672 A1 20221013; WO 2021051457 A1 20210325
DOCDB simple family (application)
EP 19945988 A 20191009; CN 201910892837 A 20190920; CN 2019110154 W 20191009; US 201917642709 A 20191009